APA (7th ed.) Citation

Borger, R., & Seaborne, A. E. M. (1970). The psychology of learning. Penguin.

Chicago Style (17th ed.) Citation

Borger, Robert, and A. E. M. Seaborne. The Psychology of Learning. Baltimore: Penguin, 1970.

MLA (9th ed.) Citation

Borger, Robert, and A. E. M. Seaborne. The Psychology of Learning. Penguin, 1970.